My usb items are:
My keyboard
A webcam
A ScanDisk card reader
A printer
Cable internet modem
The webcam and card reader draw power from the usb ports. The printer and modem have their own power sources. Should I just post the chart that's on the side of the psu? Also, my video card is a Nvidia GeForce 9800 GT. I believe it might be hooked up to the psu, I'm not sure, I'll have to check.